Legal Reasoning
1) The 1991 statutory text ties umbrella UIM to the same trigger as auto policies: “elect[ing] to purchase” higher liability limits
The Court treated RSA 264:15, I (1991) as a single integrated paragraph. The second sentence—beginning “[f]or the purposes of this paragraph umbrella or excess policies…”
and using the word “also”—was read not as a freestanding rule with its own trigger, but as an incorporation of umbrella policies into the paragraph’s existing mechanics.
Because the umbrella sentence lacks an independent triggering event, the Court inferred the trigger must be the same as the prior sentence:
when the insured “elects to purchase liability insurance” above the minimum, UIM “shall automatically be equal” to that elected liability amount unless rejected.
2) Increasing limits is a new “purchase” of insurance under ordinary meaning
Applying plain-language interpretation (via dictionary definitions), the Court reasoned that Katherine’s voluntary request to increase limits to $5 million—followed by a
recalculated premium proportioned to increased risk—was a deliberate choice to obtain additional protection from pecuniary loss. That is a “purchase” of insurance, even
if accomplished through an endorsement/amendment rather than issuance of a brand-new policy.
3) The trial court’s “new policy” requirement improperly added words to the statute
The lower court had equated “elects to purchase” with choosing to obtain a policy of insurance. The Supreme Court rejected that as an impermissible addition:
the statute speaks of purchasing “insurance,” not purchasing a “policy.” Under the Court’s reading, a purchase can occur either via a new policy or by obtaining additional
coverage under an existing policy.
4) Distinguishing later statutory amendments (and O'Donnell)
A key move in the opinion is temporal: the Court emphasized that the governing 1991 version did not address “policy amendment or renewal,” unlike the later version
applied in O'Donnell. Therefore, whether the limit increase was merely an “amendment” did not resolve the question; instead, the operative inquiry remained whether
the insured “elect[ed] to purchase” additional insurance.
5) Contract language cannot displace statutory mandatory-coverage rules
State Farm’s application stated that the rejection applied to the initial policy, “all future renewals,” and “all replacement policies until” written request to add coverage.
The Court held that even if such terms are contractually clear, they cannot override RSA chapter 264’s mandatory-coverage requirements. Thus, after the insured purchased more
umbrella insurance, the statute required automatic UIM equal to that additional liability unless the insured rejected it at the time of purchase.
6) Renewals are not new elections to purchase (for the original $1 million)
On the renewals issue, the Court focused on the word “elects,” reasoning that routine renewals do not reflect a meaningful “deliberate choice” to obtain coverage anew; they
maintain existing protection and are “administrative in nature.” As a result, the initial rejection remained effective for the original $1 million limits across renewals.